wpsnoop: fix Kindle Rank Calculator plugin conflicts, errors & issues

When the plugin Kindle Rank Calculator conflicts or throws a PHP error we hope wpsnoop can help you to fix the issue quickly.


Discover which shortcodes wp-options PHP functions database tables and files are created by Kindle Rank Calculator, plus learn which plugins and/or themes could be in conflict with Kindle Rank Calculator.


Troubleshooting theme and plugin conflicts is easier when you know what Kindle Rank Calculator leaves behind after uninstalling it from a WordPress installation, there is a list down below for your convenience.

Expert advice is recommended if you are not technically proficient with PHP, MySQL etc. View support options for Kindle Rank Calculator

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What does Kindle Rank Calculator version 1.0 add to WordPress? Answers Here.

This is an automatically generated report - it is possible for Kindle Rank Calculator to perform differently in your installation, previous versions before 1.0 may have created a different set of shortcodes, used different function names or could have created entirely different database tables to store settings and operate. This is not an exhaustive list but shows how version 1.0 of Kindle Rank Calculator behaves when installed and removed on a clean installation of WordPress.

We have not tested individual shortcodes, features or settings of this plugin but instead have concentrated on the potential for obvious errors and conflicts which can occur, if you need help with the plugin in your local installation you can get WordPress help and support for Kindle Rank Calculator by clicking here.

Our testing covered the free version of this plugin there may or may not be a paid version or premium version available for purchase that unlocks additional features and could behave in a slightly or very different manner.

Which new files does Kindle Rank Calculator add to WordPress?

This section will populate with a table showing an icon, size and filepath.

Type & Path Size Conflicts
wp-content/plugins/kindle-best-seller-calculator/ 12.14kB No known conflicts with other themes or plugins.
wp-content/plugins/kindle-best-seller-calculator/css/ 441.00B No known conflicts with other themes or plugins.
wp-content/plugins/kindle-best-seller-calculator/css/fonts-googleapis.css 441.00B No known conflicts with other themes or plugins.
wp-content/plugins/kindle-best-seller-calculator/images/ 3.02kB No known conflicts with other themes or plugins.
wp-content/plugins/kindle-best-seller-calculator/images/crown.PNG 3.02kB No known conflicts with other themes or plugins.
wp-content/plugins/kindle-best-seller-calculator/kindle-rank-calculator.php 6.07kB No known conflicts with other themes or plugins.
wp-content/plugins/kindle-best-seller-calculator/readme.txt 2.62kB No known conflicts with other themes or plugins.

Which new shortcodes does Kindle Rank Calculator add to WordPress?

ShortCode   Known Plugin or Theme conflicts
[kindle-rank-calculator] The kindle-rank-calculator shortcode doesn't have any known conflicts with other themes or plugins.

Note: We have not yet checked to see if these shortcodes work as expected in pages, posts, sidebar widgets, or when set as the page title, in content, in the excert, in menus or anywhere else within a WordPress installation. A shortcode could produce errors due to parameters added when it is used, or if the plugin is updated and the format of the shortcode has changed.

Which new database tables are created by the WordPress plugin Kindle Rank Calculator?

Which new options are added to the wp-options table by Kindle Rank Calculator?

What new PHP functions does Kindle Rank Calculator declare when it is active?

Function   Conflicts Common Errors
display 8 conflicts Fatal error: Cannot redeclare display()

Using Kindle Rank Calculator from the command line with WP-CLI

The following commands are provided for convenience and should only be used if you understand how WP-CLI works. These commands refer to a single WordPress instance and may need to be modified if you are working with a Multisite installation.


How to install Kindle Rank Calculator from the command line with WP-CLI

Navigate to the root of your WordPress installation and type the following command:

wp plugin install kindle-best-seller-calculator


How to activate Kindle Rank Calculator from the command line with WP-CLI

To immediately activate Kindle Rank Calculator after WP-CLI downloads the latest version you can use the following command:

wp plugin install kindle-best-seller-calculator --activate


How to reinstall Kindle Rank Calculator from the command line with WP-CLI

To force a reinstallation of Kindle Rank Calculator which overwrites the current plugin without asking for confirmation you can use the following command:

wp plugin install kindle-best-seller-calculator --force


How to update Kindle Rank Calculator to the latest version from the command line with WP-CLI

wp plugin update kindle-best-seller-calculator


How to delete Kindle Rank Calculator from the command line with WP-CLI

wp plugin delete kindle-best-seller-calculator

Where can you download earlier versions of Kindle Rank Calculator?

Whenever possible you should use the latest version of plugins and themes, however if you have recently updated and discovered that you need to install an earlier version you may be able to download other versions of Kindle Rank Calculator from the WordPress repository by visiting this link.

Please note that installing earlier versions of a theme or plugin is not generally a recommended course of action for most users and could re-introduce security, stability or other issues in Kindle Rank Calculator

About our testing enviroment

Tests were conducted using Apache 2.4.29, PHP 7.2 on Ubuntu 18.04, MySQL 5.7.33 and WordPress 5.9

It is very possible that different versions of PHP such as PHP 8.0, PHP 7.4, or PHP 7.3 could behave differently with Kindle Rank Calculator. Different versions of WordPress could implement the features of this plugin in slightly different ways as well.